Active11088766Private limited companyPlymouth

MARINE AI LTD

Significant control: Donald Montgomery Scott (25–50%)

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Marine AI Ltd sell?

Registered activity: Other research and experimental development on natural sciences and engineering (SIC 72190). We’re building product and service lists for UK companies. Get this one when it’s ready.

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Summary

Generated from filed data · no estimates

MARINE AI LTD is an active private limited company (company number 11088766) incorporated on 29 November 2017, registered in Plymouth. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Accounts are on file at Companies House (audit exemption subsidiary) but not yet parsed into this record.

There are 631 companies in other research and experimental development on natural sciences and engineering in Other with filed accounts; the median reports net assets of £700 and is 11 years old.

Ownership and control

1 active · 3 other

DM
Mr Donald Montgomery Scott
Individual · since 1 January 2024
- owns 25–50% of shares
- holds 25–50% of voting rights
25–50%
CS
Chief Software Engineer Donald Montgomery Scott
Individual · since 29 November 2017 · ceased 1 January 2024
- owns 25–50% of shares
- holds 25–50% of voting rights
25–50%
M Subs Ltd
corporate entity, England · since 29 November 2017 · ceased 1 January 2024
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
50–75%
GM
Mr Gregory Miner Cook
Individual · since 1 January 2024 · ceased 31 December 2025
- owns 25–50% of shares
- holds 25–50% of voting rights
25–50%

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

Key dates

Incorporated: 29 November 20178 yrs ago
First accounts due: 29 August 20192617 days overdue
Confirmation statement due: 13 December 2026in 46 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

Activity

SIC 72190: Other research and experimental development on natural sciences and engineering
SIC 74100: Specialised design activities
Accounts type: Audit Exemption Subsidiary

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

Filing and accounts signals

Facts from the register · no rating

Incorporated five or more years agoIncorporated 29 November 2017
Accounts past their due dateDue 29 August 2019

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

Timeline

Newest first

13 Dec 2026Confirmation statement duein 46 days
29 Aug 2019First accounts due2617 days overdue
29 Nov 2017Incorporated

Similar companies in the UK

Same activity (other research and experimental development on natural sciences and engineering), closest in incorporation date

All companies incorporated on 29 November 2017 · in Nov 2017.

Reminders for MARINE AI LTD

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